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Individual Calculations September 2022 |
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| Karavouzis, Ioannis Total change: -6.40 | |   |
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| 31st International open of Kavala - C group | Kavala | GRE | 2022-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1229 | 1009 | 1.00 | 5 | -0.16 | 40 | -6.40 | |
|  Blumenthal, Michael | | | 1355 | ISR | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Bakirtzis, Konstantinos | | | 1211 | GRE | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Zouroufidis, Ifikratis | | | 1264 | GRE | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Goutioudis, Zisis | | | 1247 | GRE | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Tzempelikou, Christina | | | 1068 | GRE | 0.50 | 1 | 0.08 | 40 | 3.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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